Question

find the values of [2/5]3 and (2)3/5 . which is greater​

Answer 1

Answer:

A quick inspection reveals the 2/3 is the greater number; it's larger than one half whereas 2/5 is smaller than a half. A more mathematical way: Find the common denominator of 5 and 3. In this case it's a simple multiplication of 5*3=15.

Answer 2

Answer:

Both are equal.

Step-by-step explanation:

$(\frac{2}{5} )3 =\frac{2X3}{5} = \frac{6}{5} =1.2\\2(\frac{3}{5}) =\frac{2X3}{5} = \frac{6}{5} =1.2$

So, both are equal.